P7B90

P7B90 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P7B90 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P7B90 Fault Code Meaning :

Ford P7B90 Symptoms :

Ford P7B90 Reasons :

How To Fix Ford P7B90 Trouble Code ?

Which Ford cars have the code P7B90?

  • P7B90 Ford Aerostar
  • P7B90 Ford Bronco
  • P7B90 Ford C-Max
  • P7B90 Ford C-Max Energi
  • P7B90 Ford C-Max Hybrid
  • P7B90 Ford Contour
  • P7B90 Ford Crown Victoria
  • P7B90 Ford EcoSport
  • P7B90 Ford Econoline
  • P7B90 Ford Edge
  • P7B90 Ford Escape
  • P7B90 Ford Escape Hybrid
  • P7B90 Ford Escort
  • P7B90 Ford Everest
  • P7B90 Ford Excursion
  • P7B90 Ford Expedition
  • P7B90 Ford Explorer
  • P7B90 Ford Explorer Sport Trac
  • P7B90 Ford F-150
  • P7B90 Ford F-250
  • P7B90 Ford F-350
  • P7B90 Ford Fiesta
  • P7B90 Ford Flex
  • P7B90 Ford Focus
  • P7B90 Ford Focus Electric
  • P7B90 Ford Freestar
  • P7B90 Ford Freestyle
  • P7B90 Ford Fusion
  • P7B90 Ford Fusion Energi
  • P7B90 Ford Fusion Hybrid
  • P7B90 Ford Fusion Plug-In Hybrid
  • P7B90 Ford GT
  • P7B90 Ford Mustang
  • P7B90 Ford Mustang Mach-E
  • P7B90 Ford Mystique
  • P7B90 Ford Probe
  • P7B90 Ford Ranger
  • P7B90 Ford Taurus
  • P7B90 Ford Taurus X
  • P7B90 Ford Tempo
  • P7B90 Ford Thunderbird
  • P7B90 Ford Transit
  • P7B90 Ford Transit Connect
  • P7B90 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.